{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["GENE"], "input": "The predicted L mRNA was 6398 nucleotides long and contained a single open reading frame corresponding to an L protein encompassing 2109 amino acids with a MW of 241 , 546 ."}
{"GENE": ["L mRNA", "L protein encompassing 2109 amino acids"]}